<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1 id="firstHead">1</h1>
<h2>2</h2>
<h3>3</h3>
<h4>4</h4>
<h5>5</h5>
<h6>6</h6>
<strong>加粗</strong><b>加粗</b>
<em>倾斜</em><i>倾斜</i>
<del>删除线</del>
<s>删除线</s>
<ins>下划线</ins>
<u>下划线</u>
<img src="img/202108071056.png" alt="图片不存在">
<img src="HTMLTest/img/2021080710561.png" alt="图片不存在" title="提示文本">
<h4>外部链接</h4>
<a href="https://www.baidu.com" target="_blank">百度</a>
<h4>内部链接</h4>
<a href="test0.html">内部链接</a>
<h4>空链接</h4>
<a href="#">空链接</a>
<h4>下载链接</h4>
<a href="test.zip">下载链接</a>
<h4>锚点链接</h4>
<a href="#firstHead">锚点链接</a>

<table align="center" border="1px solid" cellpadding="1px" cellspacing="10px">
    <thead>
    <tr>
        <th>head</th>
        <th>head</th>
    </tr>
    </thead>
    <tbody>
    <tr>
        <td>td</td>
        <td>td</td>
    </tr>
    <tr>
        <td>td</td>
        <td>td</td>
    </tr>
    </tbody>
</table>
<h4>字母</h4>
<ul>
    <li>a</li>
    <li>b</li>
    <li>c</li>
</ul>

<form action="" method="post" name="form">

</form>
用户名：<input type="text">
<span>input标签：</span><br>
<img src="img/input.JPG"/>
男 <input type="radio" name="sex"> 女 <input type="radio" name="sex"><br>

<label for="male">男</label>
<input type="radio" name="sex" id="male">
<label for="female">女</label>
<input type="radio" name="sex" id="female">
<form>
    省：
    <select>
        <option>上海</option>
        <option>北京</option>
        <option>广州</option>
        <option selected="selected">江苏</option>
    </select>
</form>

<form>
    反馈：
    <textarea rows="3" cols="20">
        aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
    </textarea>
</form>
</body>
</html>